mirror of
https://github.com/php/php-src.git
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572 lines
8.3 KiB
PHP
572 lines
8.3 KiB
PHP
--TEST--
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serialization: arrays with references, nested
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--FILE--
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<?php
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/* Prototype : proto string serialize(mixed variable)
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* Description: Returns a string representation of variable (which can later be unserialized)
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* Source code: ext/standard/var.c
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* Alias to functions:
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*/
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/* Prototype : proto mixed unserialize(string variable_representation)
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* Description: Takes a string representation of variable and recreates it
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* Source code: ext/standard/var.c
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* Alias to functions:
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*/
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function check(&$a) {
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var_dump($a);
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$ser = serialize($a);
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var_dump($ser);
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$b = unserialize($ser);
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// Change each element and dump result.
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foreach($b as $k=>$v) {
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if (is_array($v)){
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foreach($b[$k] as $sk=>$sv) {
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$b[$k][$sk] = "b$k.$sk.changed";
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var_dump($b);
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}
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} else {
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$b[$k] = "b$k.changed";
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var_dump($b);
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}
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}
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}
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echo "\n\n--- Nested array references 1 element in containing array:\n";
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$a = array();
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$c = array(1,1,&$a);
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$a[0] = &$c[0];
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$a[1] = 1;
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check($c);
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echo "\n\n--- Nested array references 1 element in containing array (slightly different):\n";
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$a = array();
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$c = array(1,&$a,1);
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$a[0] = 1;
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$a[1] = &$c[0];
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check($c);
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echo "\n\n--- Nested array references 2 elements in containing array:\n";
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$a = array();
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$c = array(1,1,&$a);
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$a[0] = &$c[0];
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$a[1] = &$c[1];
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check($c);
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echo "\n\n--- Containing array references 1 element in nested array:\n";
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$a = array();
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$a[0] = 1;
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$a[1] = 1;
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$c = array(1,&$a[0],&$a);
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check($c);
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echo "\n\n--- Containing array references 2 elements in nested array:\n";
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$a = array();
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$a[0] = 1;
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$a[1] = 1;
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$c = array(&$a[0],&$a[1],&$a);
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check($c);
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echo "\n\n--- Nested array references container:\n";
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$a = array();
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$c = array(1,1,&$a);
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$a[0] = 1;
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$a[1] = &$c;
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check($c);
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?>
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--EXPECT--
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--- Nested array references 1 element in containing array:
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array(3) {
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[0]=>
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&int(1)
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[1]=>
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int(1)
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[2]=>
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&array(2) {
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[0]=>
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&int(1)
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[1]=>
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int(1)
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}
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}
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unicode(48) "a:3:{i:0;i:1;i:1;i:1;i:2;a:2:{i:0;R:2;i:1;i:1;}}"
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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int(1)
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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unicode(12) "b2.1.changed"
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}
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}
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--- Nested array references 1 element in containing array (slightly different):
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array(3) {
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[0]=>
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&int(1)
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[1]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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&int(1)
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}
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[2]=>
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int(1)
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}
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unicode(48) "a:3:{i:0;i:1;i:1;a:2:{i:0;i:1;i:1;R:2;}i:2;i:1;}"
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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array(2) {
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[0]=>
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int(1)
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[1]=>
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&unicode(10) "b0.changed"
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}
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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array(2) {
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[0]=>
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unicode(12) "b1.0.changed"
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[1]=>
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&unicode(10) "b0.changed"
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}
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(12) "b1.1.changed"
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[1]=>
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array(2) {
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[0]=>
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unicode(12) "b1.0.changed"
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[1]=>
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&unicode(12) "b1.1.changed"
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}
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[2]=>
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int(1)
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}
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array(3) {
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[0]=>
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&unicode(12) "b1.1.changed"
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[1]=>
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array(2) {
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[0]=>
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unicode(12) "b1.0.changed"
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[1]=>
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&unicode(12) "b1.1.changed"
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}
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[2]=>
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unicode(10) "b2.changed"
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}
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--- Nested array references 2 elements in containing array:
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array(3) {
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[0]=>
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&int(1)
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[1]=>
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&int(1)
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[2]=>
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&array(2) {
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[0]=>
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&int(1)
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[1]=>
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&int(1)
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}
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}
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unicode(48) "a:3:{i:0;i:1;i:1;i:1;i:2;a:2:{i:0;R:2;i:1;R:3;}}"
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&int(1)
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&int(1)
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}
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(12) "b2.1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(12) "b2.1.changed"
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}
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}
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--- Containing array references 1 element in nested array:
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array(3) {
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[0]=>
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int(1)
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[1]=>
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&int(1)
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[2]=>
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&array(2) {
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[0]=>
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&int(1)
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[1]=>
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int(1)
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}
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}
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unicode(48) "a:3:{i:0;i:1;i:1;i:1;i:2;a:2:{i:0;R:3;i:1;i:1;}}"
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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&int(1)
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[2]=>
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array(2) {
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[0]=>
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&int(1)
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b1.changed"
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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&unicode(12) "b2.0.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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int(1)
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}
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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&unicode(12) "b2.0.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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unicode(12) "b2.1.changed"
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}
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}
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--- Containing array references 2 elements in nested array:
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array(3) {
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[0]=>
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&int(1)
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[1]=>
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&int(1)
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[2]=>
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&array(2) {
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[0]=>
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&int(1)
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[1]=>
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&int(1)
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}
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}
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unicode(48) "a:3:{i:0;i:1;i:1;i:1;i:2;a:2:{i:0;R:2;i:1;R:3;}}"
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&int(1)
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&int(1)
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}
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}
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array(3) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(10) "b0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(10) "b1.changed"
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}
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}
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array(3) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(12) "b2.1.changed"
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[2]=>
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array(2) {
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[0]=>
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&unicode(12) "b2.0.changed"
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[1]=>
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&unicode(12) "b2.1.changed"
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}
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}
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--- Nested array references container:
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(1)
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[2]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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&array(3) {
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[0]=>
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int(1)
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[1]=>
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int(1)
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[2]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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&array(3) {
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[0]=>
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int(1)
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[1]=>
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int(1)
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[2]=>
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*RECURSION*
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}
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}
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}
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}
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}
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unicode(74) "a:3:{i:0;i:1;i:1;i:1;i:2;a:2:{i:0;i:1;i:1;a:3:{i:0;i:1;i:1;i:1;i:2;R:4;}}}"
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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int(1)
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[2]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(1)
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[2]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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array(3) {
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[0]=>
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int(1)
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[1]=>
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int(1)
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[2]=>
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*RECURSION*
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}
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}
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}
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}
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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&array(2) {
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[0]=>
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int(1)
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[1]=>
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array(3) {
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[0]=>
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int(1)
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[1]=>
|
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int(1)
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[2]=>
|
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&array(2) {
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[0]=>
|
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int(1)
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[1]=>
|
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array(3) {
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[0]=>
|
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int(1)
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[1]=>
|
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int(1)
|
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[2]=>
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*RECURSION*
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}
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}
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}
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}
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}
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array(3) {
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
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unicode(10) "b1.changed"
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[2]=>
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&array(2) {
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[0]=>
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unicode(12) "b2.0.changed"
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[1]=>
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array(3) {
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[0]=>
|
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int(1)
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[1]=>
|
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int(1)
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[2]=>
|
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&array(2) {
|
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[0]=>
|
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unicode(12) "b2.0.changed"
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[1]=>
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array(3) {
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[0]=>
|
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int(1)
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[1]=>
|
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int(1)
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[2]=>
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*RECURSION*
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}
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|
}
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}
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}
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}
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array(3) {
|
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[0]=>
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unicode(10) "b0.changed"
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[1]=>
|
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unicode(10) "b1.changed"
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|
[2]=>
|
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&array(2) {
|
|
[0]=>
|
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unicode(12) "b2.0.changed"
|
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[1]=>
|
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unicode(12) "b2.1.changed"
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}
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}
|